www.ctstechnologys.com GPS/Cellphone Jammer or WIFI jammer (immobilizer, Disabler) *** (Block : NEXTEL, CDMA800/AMPS/TDMA/NMTP, Etacs, GSM900, GSM1800/DCS, DECT, PHS, W-CDMA, PCS1900/TACS, 3G(UMTS,CDMA2000), GPS, WIFI ( 1200/2400Mhz)—( No more suffering!!! ) GPS Jammer is employed primarily to jam the GPS based navigational systems in a tactical battlefield. The jammer is able to render the GPS services ineffective or introduce unacceptable errors in their accuracies. The equipment is man portable and capable of being mounted in vehicle, if required. The system can be quickly deployed and can be suitably ruggedized for field use.